CD31 Proteins, Antibodies, cDNA Clones, ELISA Kits Research Reagents

All CD31 reagents are produced in house and quality controlled, including 27 CD31 Antibody, 2 CD31 ELISA, 53 CD31 Gene, 2 CD31 IP Kit, 4 CD31 Lysate, 4 CD31 Protein, 3 CD31 qPCR. All CD31 reagents are ready to use.

CD31 Protein (4)

    CD31 Antibody (27)

      CD31 ELISA Kit & Match Antibody ELISA Pair Set (2)

      CD31 cDNA Clone (53)


      In expression vector


      CD31 Lysate (4)

        CD31 Background

        The Cluster of Differentiation 31 (CD31) adhesion molecule, also known as platelet-endothelial cell adhesion molecule-1 (PECAM-1), is the only known member of the CAM family on platelets. CD31 protein is a 13-kDa transmembrane glycoprotein expressed by endothelial cells, platelets, monocytes, neutrophils, and certain T cell subsets. CD31 protein is also expressed in certain tumors, including epithelioid hemangioendothelioma, other vascular tumors, and histiocytic malignancies. CD31 plays a key role in removing aged neutrophils and tissue regeneration. CD31 protein mediates the homotypic or heterotypic cell adhesion by binding to itself or the leukocyte integrin αvβ3, and thus plays a role in neutrophil recruitment in inflammatory responses, transendothelial migration of leukocytes, as well as in cardiovascular development.

        CD31 References

        • Deaglio S, et al. (2000) CD38/CD31, a receptor/ligand system ruling adhesion and signaling in human leukocytes. Chem Immunol. 75: 99-120.
        • Kohler S, et al. (2009) Life after the thymus: CD31+ and CD31- human naive CD4+ T-cell subsets. Blood. 113(4): 769-74.

        Note: Flag® is a registered trademark of Sigma Aldrich Biotechnology LP. It is used here for informational purposes only.